{"title":"Detroit Alliance","description":"\u003cp\u003eDetroit Alliance Rears inn stock \u003c\/p\u003e","products":[{"product_id":"alliance-rt40-4n-differential-assembly-front-rear-3-08-2","title":"ALLIANCE RT40-4N DIFFERENTIAL ASSEMBLY FRONT REAR 3.08","description":"\u003cdiv\u003e\n\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTE0MlgxNjAw\/z\/eUMAAOSwvGBn~avN\/$_14.JPG?set_id=880000500F\"\u003e\n\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTE0MlgxNjAw\/z\/eUMAAOSwvGBn~avN\/$_57.JPG?set_id=880000500F\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMTA5\/z\/rlgAAOSw0V9oMWzF\/$_57.JPG?set_id=880000500F\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/i.ebayimg.com\/00\/s\/MTIwMFgxNjAw\/z\/oCEAAOSw2r5oMWmN\/$_57.JPG?set_id=880000500F\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMjAw\/z\/1GMAAOSw0wFoMWkQ\/$_57.JPG?set_id=880000500F\"\u003e \u003cp\u003eAlliance RT40-4N differential assembly with a 3.08 gear ratio — used, inspected, and ready for installation.\u003c\/p\u003e \u003cp\u003eThis listing covers the RT40-4N differential assembly with a 3.08 ratio. It is a complete used unit that has been inspected, making it a practical, lower-cost replacement option for compatible RT40-4N configurations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Alliance RT40-4N\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGear ratio:\u003c\/strong\u003e 3.08\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e used, inspected\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e differential assembly\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore purchasing, verify that this RT40-4N differential assembly matches your axle model and required gear ratio. The item shown in the photos is the exact unit you will receive.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ALLIANCE","offers":[{"title":"Default Title","offer_id":42383958573142,"sku":"EB-167453712072","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/57_b59b793a-8986-46ff-9de0-4761b381eaab.jpg?v=1784999488"},{"product_id":"da-rt40-4n-differential-assembly-rear-rear-3-08-ratio","title":"DA-RT40-4N Differential Assembly (Rear, Rear) 3.08 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eDA-RT40-4N Differential Assembly, Rear, 3.08 Gear Ratio.\u003c\/p\u003e\n\u003cp\u003eThis good-used rear differential is designed for the rear axle and features a 3.08 gear ratio.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel \/ Part:\u003c\/strong\u003e DA-RT40-4N Differential Assembly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Rear differential (rear axle)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGear ratio:\u003c\/strong\u003e 3.08\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Good Used\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore purchasing, confirm compatibility with your vehicle's rear axle and installation requirements. This listing reflects the described condition and specifications only.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42383963095126,"sku":"EB-167513241472","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/57_835bd8b1-dffb-4bec-a98f-cc7bb04495fc.png?v=1785249499"},{"product_id":"dart40-4n-differential-assembly-front-rear-3-08-ratio","title":"DART40-4N Differential Assembly (Front Rear) 3.08 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eThe DART40-4N Differential Assembly (Front Rear) delivers a 3.08 gear ratio for reliable power transfer across axle configurations.\u003c\/p\u003e\n\u003cp\u003eOriginating as a Detroit Alliance RT40-4n Front Rear unit with a 3.08 ratio, this assembly is inspected with warranty for reliability.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eModel: DART40-4N\u003c\/li\u003e \u003cli\u003eGear ratio: 3.08\u003c\/li\u003e \u003cli\u003eConfiguration: Front Rear differential assembly\u003c\/li\u003e \u003cli\u003eManufacturer lineage: Detroit Alliance RT40-4n\u003c\/li\u003e \u003cli\u003eStatus: Inspected with warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42383963193430,"sku":"EB-167513249049","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/57_04fa8519-ed00-44c2-993b-628d1efc87b5.png?v=1785249499"},{"product_id":"detroit-alliance-rt40-4n-differential-assembly-front-rear-3-08-ratio-1","title":"DETROIT ALLIANCE RT40-4N Differential Assembly (Front Rear) 3.08 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eGet reliable, ready-to-install drivetrain performance with the DETROIT ALLIANCE RT40-4N Differential Assembly, designed for both front and rear applications and a 3.08:1 gear ratio.\u003c\/p\u003e\n\u003cp\u003eAlliance is known for durability and precision, and this differential assembly is engineered to meet the standards expected from a leading automotive component brand. The part is identified by DART-40-4N and is built to integrate smoothly with your vehicle’s drivetrain system, delivering steady torque delivery and efficient power transfer.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DETROIT ALLIANCE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RT40-4N Differential Assembly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Front and rear\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGear ratio:\u003c\/strong\u003e 3.08\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e DART-40-4N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy this RT40-4N stands out: its robust construction is designed for long-term performance in demanding drivetrain environments, providing consistent power distribution and alignment with original equipment expectations. For best results, verify compatibility with your vehicle’s drivetrain specifications and cross-reference the part number (DART-40-4N) with your service manual or parts catalog to ensure a proper fitment.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/14.png?v=1754974263\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/57_fc3368a0-5d6f-4bcd-b27a-ad1242870943.png?v=1754974265\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/14_dc25cc93-d812-4868-8b3c-cfeefabd8838.jpg?v=1754974266\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/57_aecf8063-cfac-4d9e-b371-790880283c5e.jpg?v=1754974268\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/1_078072ae-d818-461d-aa45-46b41fa92817.jpg?v=1754974270\"\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566726778966,"sku":"EB-167513249049","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_d9eb991a-2498-4f02-8c9e-6b4457f9157b.png?v=1785249425"},{"product_id":"alliance-rt40-4n-front-rear-differential-carrier-assembly-2-85-ratio","title":"Alliance RT40-4N Front Rear Differential Carrier Assembly 2.85 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eAlliance RT40-4N Front Rear Differential Carrier Assembly with a 2.85 gear ratio, a genuine OEM part designed for the 2017 Cascadia.\u003c\/p\u003e\n\u003cp\u003eThis good-used, inspected differential carrier preserves original gear mesh and fitment, providing reliable operation within the Cascadia’s drivetrain.\u003c\/p\u003e\n\u003cp\u003eWhy this one: authentic Alliance OEM quality, compatible with 2017 Cascadia models, and inspected to ensure proper bearing and housing condition before installation.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eGear ratio: 2.85\u003c\/li\u003e \u003cli\u003eOEM part: genuine Alliance replacement\u003c\/li\u003e \u003cli\u003eCompatibility: 2017 Cascadia\u003c\/li\u003e \u003cli\u003eCondition: good used, inspected\u003c\/li\u003e \u003cli\u003eShipping: $200 flat rate freight to a commercial address with a dock or forklift (lower 48 states)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566735855702,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_f99ca56d-4284-4c6b-adc1-f57778cced26.jpg?v=1784999516"},{"product_id":"detroit-alliance-rt40-4n-differential-assembly-front-rear-2-61-ratio","title":"DETROIT ALLIANCE RT40-4N Differential Assembly (Front Rear) 2.61 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eDetroit Alliance RT40-4N Front Rear Differential Assembly, 2.61:1 gear ratio.\u003c\/p\u003e\n\u003cp\u003eHundreds of RT40-4N units are currently in stock.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eModel: RT40-4N\u003c\/li\u003e \u003cli\u003eConfiguration: Front Rear Differential Assembly\u003c\/li\u003e \u003cli\u003eGear ratio: 2.61:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShipping: $200 flat freight within the lower 48 states; must be shipped to a commercial address with a dock or forklift; residential delivery is not available.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566736674902,"sku":"EB-167513249049","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_d9b5120e-989a-45ee-b8bb-f0cc12cf4fde.png?v=1785249365"},{"product_id":"alliance-dart-400-4n-differential-assembly-front-rear-2-41-ratio","title":"ALLIANCE DART-400-4N Differential Assembly Front, Rear) 2.41 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eAlliance DART-400-4N differential assembly, Front\/Rear, with a 2.41:1 gear ratio, in good used condition.\u003c\/p\u003e \u003cp\u003eThis unit is listed as a good used differential designed for Alliance DART400 RT400 4N equipment, provided as a single assembly ready for installation in front or rear applications as indicated by the listing.\u003c\/p\u003e \u003cp\u003eKey details:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrand: Alliance\u003c\/li\u003e \u003cli\u003ePart: DART-400-4N differential assembly\u003c\/li\u003e \u003cli\u003eGear ratio: 2.41:1\u003c\/li\u003e \u003cli\u003eCondition: Good used\u003c\/li\u003e \u003cli\u003ePosition: Front\/Rear\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse case: Ideal for replacing a worn or damaged differential on compatible DART400 RT400 4N machines, helping restore drive performance with a ready-to-install, single-assembly solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566738378838,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_2cf9a98a-35c9-4438-932d-40fbc6500b81.png?v=1785249365"},{"product_id":"alliance-dart-400-4n-differential-assembly-rear-rear-2-41-ratio","title":"ALLIANCE DART-400-4N Differential Assembly (Rear, Rear) 2.41 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eUsed Alliance DART-400-4N differential assembly for the rear axle delivers a precise 2.41:1 gear ratio, making it a targeted replacement that keeps rear-wheel-drive performance predictable.\u003c\/p\u003e\n\u003cp\u003eThis good-used unit is associated with the DART400 RT400 4N designation, offering a rear-diff assembly tailored to Alliance's DART-400 family.\u003c\/p\u003e\n\u003cp\u003eWith a 2.41:1 gear ratio, this differential influences torque delivery and engine RPM at cruising speeds, helping balance acceleration response and highway efficiency in compatible applications.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Good used\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Alliance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DART-400-4N\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Differential Assembly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Rear axle \/ rear differential\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGear ratio:\u003c\/strong\u003e 2.41:1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate name:\u003c\/strong\u003e DART400 RT400 4N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566738542678,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_85a321d2-8ebc-401a-ba95-9181007620f6.png?v=1785249365"},{"product_id":"alliance-rt40-4n-rear-rear-differential-carrier-3-31-ratio-41-spline-8210","title":"Alliance RT40-4N Rear Rear Differential Carrier 3.31 Ratio 41 Spline 8210","description":"\u003cdiv\u003e\n\u003cp\u003eInspected Alliance RT40-4N rear differential carrier with a 3.31 gear ratio and 41-spline output. Part number R6813510305.\u003c\/p\u003e\n\u003cp\u003eCondition: Inspected and in good condition.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eModel: Alliance RT40-4N\u003c\/li\u003e \u003cli\u003eType: Rear differential carrier\u003c\/li\u003e \u003cli\u003eGear ratio: 3.31\u003c\/li\u003e \u003cli\u003eSpline count: 41\u003c\/li\u003e \u003cli\u003ePart number: R6813510305\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShipping: Freight is available within the lower 48 to a business or commercial address with loading dock or forklift.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566746341462,"sku":null,"price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_6a2835a3-0592-42bf-b45e-054d43a03abb.png?v=1785249314"},{"product_id":"alliance-rt40-4n-front-rear-differential-carrier-3-31-ratio-41-spline-8211","title":"Alliance RT40-4N Front Rear Differential Carrier 3.31 Ratio 41 Spline 8211","description":"\u003cdiv\u003e\n\u003cp\u003eInspected, good-condition Alliance RT40-4N Front\/Rear Differential Carrier with a 3.31 gear ratio and 41-spline input (part 8211).\u003c\/p\u003e\n\u003cp\u003eThis carrier is designed as a replacement for Alliance RT40-4N differential assemblies, preserving the 3.31 gear ratio and 41-spline interface to ensure proper engagement with matching axles and gears during rebuilds or repairs.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBrand: Alliance\u003c\/li\u003e \u003cli\u003eModel\/Carrier: RT40-4N Front\/Rear Differential Carrier\u003c\/li\u003e \u003cli\u003eGear ratio: 3.31\u003c\/li\u003e \u003cli\u003eSpline count: 41\u003c\/li\u003e \u003cli\u003ePart\/Stock number: 8211\u003c\/li\u003e \u003cli\u003eCondition: Inspected, good\u003c\/li\u003e \u003cli\u003eFreight: $200 flat rate within the lower 48 to a business or commercial address with loading dock or forklift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":42566746669142,"sku":null,"price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_a8d2e01f-d847-4ce1-8541-de23b8685e8a.png?v=1785249315"},{"product_id":"detroit-alliance-rt40-4n-differential-assembly-rear-rear-3-08-ratio-1","title":"DETROIT ALLIANCE RT40-4N Differential Assembly (Rear, Rear) 3.08 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eRear differential assembly with a 3.08 gear ratio delivers precise torque transfer and efficient performance for your vehicle’s rear end. The DETROIT ALLIANCE RT40-4N Differential Assembly is built for durability and smooth engagement, engineered by Alliance for reliability you can feel in every drive.\u003c\/p\u003e \u003cp\u003eThis RT40-4N model is designed as a rear differential assembly suitable for replacement or as the foundation of a custom setup. The 3.08:1 ratio optimizes gear engagement and highway efficiency, helping improve response and stability under load while maintaining steady on-road feel.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eModel: RT40-4N Differential Assembly\u003c\/li\u003e \u003cli\u003ePosition: Rear (rear differential)\u003c\/li\u003e \u003cli\u003eGear ratio: 3.08:1\u003c\/li\u003e \u003cli\u003eBrand: Detroit Alliance\u003c\/li\u003e \u003cli\u003eUse cases: replacement for worn differential components; suitable for performance or custom builds\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCrafted for durability and consistent performance, this differential assembly aims to deliver a smoother ride and responsive handling by maintaining reliable gear engagement across driving conditions.\u003c\/p\u003e \u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMzA4\/z\/~cgAAOSwsyZoJJJb\/$_14.PNG?set_id=880000500F\"\u003e\n\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMzA4\/z\/~cgAAOSwsyZoJJJb\/$_57.PNG?set_id=880000500F\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMjQ0\/z\/zIgAAeSwJztoO1ep\/$_1.JPG?set_id=8800005007\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMDQx\/z\/l60AAeSw3W5oOx51\/$_1.JPG?set_id=8800005007\"\u003e\n\u003cimg class=\"pimg\" src=\"https:\/\/i.ebayimg.com\/00\/s\/MTYwMFgxMTQy\/z\/B64AAeSwvw5oOx22\/$_1.JPG?set_id=8800005007\"\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":43358560682070,"sku":"EB-167513241472","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/24_57_60d411d6-41d5-4152-bf66-6a0ef5ddc95f.png?v=1785249066"},{"product_id":"alliance-rt40-4n-front-rear-differential-carrier-2-41-ratio","title":"Alliance RT40-4N Front Rear Differential Carrier 2.41 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eAlliance RT40-4N Front\/Rear Differential Carrier, 2.41 gear ratio, engineered to match your vehicle’s differential with ease.\u003c\/p\u003e\n\u003cp\u003eInspected and ready to drop in, this carrier is prepared for installation in compatible front or rear axles that require the RT40-4N 2.41:1 ratio.\u003c\/p\u003e\n\u003cp\u003eKey attributes at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrand: Alliance\u003c\/li\u003e \u003cli\u003eModel: RT40-4N\u003c\/li\u003e \u003cli\u003eGear ratio: 2.41\u003c\/li\u003e \u003cli\u003eCarrier type: Front\/Rear differential carrier\u003c\/li\u003e \u003cli\u003eCondition: Inspected and ready to drop in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore purchasing, verify that your axle requires the RT40-4N carrier and that the 2.41 ratio aligns with your drivetrain specifications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":45394507890774,"sku":null,"price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/c59463a6-1156-418b-b328-a5c657f5d114.jpg?v=1784999484"},{"product_id":"alliance-rt40-4n-front-rear-differential-carrier-3-30-ratio","title":"Alliance RT40-4N Front Rear Differential Carrier 3.30 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eAlliance RT40-4N 3.30 ratio front rear differential carrier, inspected and drop-in ready.\u003c\/p\u003e\n\u003cp\u003eThis differential carrier is configured with a 3.30 gear ratio for front\/rear axle use and has been inspected to ensure proper function, enabling a straightforward, drop-in installation and minimizing downtime during axle servicing.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eModel: RT40-4N\u003c\/li\u003e \u003cli\u003eGear ratio: 3.30\u003c\/li\u003e \u003cli\u003eType: Front rear differential carrier\u003c\/li\u003e \u003cli\u003eCondition: Inspected, drop-in ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShipping: $200 flat-rate freight to a commercial address with dock or forklift within the lower 48.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":45438359961686,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/86ebddc4-0489-4c2c-940b-2e2bf1cb72a9.jpg?v=1784999484"},{"product_id":"alliance-rt40-4n-front-rear-differential-carrier-3-23-ratio","title":"Alliance RT40-4N Front Rear Differential Carrier 3.23 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eAlliance RT40-4N Front\/Rear Differential Carrier with a 3.23 gear ratio, inspected and ready to drop in.\u003c\/p\u003e\n\u003cp\u003eDesigned for straightforward integration in compatible front or rear axle assemblies, this carrier provides a known gear ratio and a tested condition to speed up your rebuild or upgrade.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Alliance RT40-4N\u003c\/li\u003e\n\u003cli\u003eType: Front\/Rear Differential Carrier\u003c\/li\u003e\n\u003cli\u003eGear ratio: 3.23\u003c\/li\u003e\n\u003cli\u003eCondition: Inspected; ready to drop in\u003c\/li\u003e\n\u003cli\u003eShipping: $200 flat-rate freight to a commercial address with dock or forklift within the Lower 48\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":45438365302870,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/19d21fe8-8c7a-41b1-be13-bd945f3f4d90.jpg?v=1784999484"},{"product_id":"alliance-rt40-4n-front-rear-differential-carrier-3-47-ratio","title":"Alliance RT40-4N Front Rear Differential Carrier 3.47 Ratio","description":"\u003cdiv\u003e\n\u003cp\u003eAlliance RT40-4N front\/rear differential carrier with a 3.47:1 gear ratio. Inspected and ready to drop in for installation.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eGear ratio: 3.47:1\u003c\/li\u003e \u003cli\u003eModel: Alliance RT40-4N front\/rear differential carrier\u003c\/li\u003e \u003cli\u003eCondition: Inspected, ready to drop in\u003c\/li\u003e \u003cli\u003eShipping: $200 flat-rate freight to a commercial address with dock or forklift within the lower 48\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":45438369923158,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/b60dec1f-fe82-4464-9c7d-54186c7382ff.jpg?v=1784999484"},{"product_id":"rt40-4n-3-08-ratio-front-rear","title":"RT40-4N 3.08 Ratio Front Rear","description":"\u003cp\u003eRt40-4n front rear in 3.08 ratio.\u003c\/p\u003e","brand":"ALLIANCE","offers":[{"title":"Default Title","offer_id":45562665271382,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/20260728_182939.png?v=1786751044"},{"product_id":"detroit-alliance-rt40-nfd-differential-assembly-front-rear-2-85-ratio","title":"DETROIT ALLIANCE RT40-NFD Differential Assembly (Front Rear) 2.85 Ratio","description":"\u003cp\u003eDETROIT ALLIANCE RT40-NFD Differential Assembly (Front Rear) 2.85 Ratio\u003c\/p\u003e","brand":"Alliance","offers":[{"title":"Default Title","offer_id":45771532140630,"sku":null,"price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/8370\/1590\/files\/20260913_193239_1.jpg?v=1789511104"}],"url":"https:\/\/www.dieselengineking.com\/collections\/detroit-alliance.oembed?page=2","provider":"Nationwide Diesel Engine Sales","version":"1.0","type":"link"}